In this task, you are given a sentence and a question, you would be asked to create the answer which is contained in the sentence provided.

[Q]: Sentence: Most protein antigens require signals from helper t cells (th2) to proceed to make antibody. Question: Most protein antigens require signals from helper t cells (th2) to proceed to make what?
[A]: antibody


[Q]: Sentence: Light retains its original color under water because frequency remains the same when light is refracted. Question: Light retains its original color under water because what remains the same when light is refracted?
[A]: frequency


[Q]: Sentence: An underwater spider uses shiny air bubble to breathe and keep alive. Question: What does an underwater spider use to breathe and keep alive?
[A]:
shiny air bubble


